<!DOCTYPE html>
<html lang="en"  xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div th:fragment="footer">
    <div class="page-footer">
        <div class="scroll-to-top">
            <i class="icon-arrow-up">尾部哈哈哈1111</i>
        </div>
    </div>
</div>
</body>
</html>